My esp32 stopped working today... I was messing around with some code for soil moisture sensor and when I tried upload code I got an error:"a fatal error occurred failed to connect to esp32 timed out waiting for packet header". I have no red light on my esp32 like I had before. Can someone help me? ...

Is there any way to take pictures using ESP32 and OV7670 camera and upload it somewhere (my goal is to use picture from esp32 on my android phone). I was hoping to upload pictures to firebase storage and then to my android to download it. Can someone provide some help? For now, I still can't take pi...